I’m only building packages for 9.1-RELEASE så according to the above the build would use clang instead of gcc. clang is a pretty new compiler, it worked fine for the amd64 build so I just hacked that so that for any i386 build gcc 4.6+ would be used instead

I suspect the ports maintainer has fixed this in a recent ports tree, but since I’ve frozen our ports tree from ‘sometime in january this year’ and I can’t / won’t update that yet, building with gcc is fine by me anyway.